127748826

素因数分解:

$2^1\times 3^4\times {\mathrm{661}}^1\times {\mathrm{1193}}^1$

素因数の和:1868

約数の個数: 40

約数和(自身を含む): 286925364

約数和(自身を除く): 159176538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 661, 1193, 1322, 1983, 2386, 3579, 3966, 5949, 7158, 10737, 11898, 17847, 21474, 32211, 35694, 53541, 64422, 96633, 107082, 193266, 788573, 1577146, 2365719, 4731438, 7097157, 14194314, 21291471, 42582942, 63874413, 127748826]

約数ペア:

[(1, 127748826), (2, 63874413), (3, 42582942), (6, 21291471), (9, 14194314), (18, 7097157), (27, 4731438), (54, 2365719), (81, 1577146), (162, 788573), (661, 193266), (1193, 107082), (1322, 96633), (1983, 64422), (2386, 53541), (3579, 35694), (3966, 32211), (5949, 21474), (7158, 17847), (10737, 11898)]